Research Article
A Gamma-Poisson Mixture Topic Model for Short Text
| | Description |
| | Number of documents in the corpus | | Size of the vocabulary | | Number of topics | | Length of th document | | Collection of documents | | Frequency vector of th document | | Number of times word occurs in the th document | | Vector of topic assignments of each document | | Topic assignment of document | | Number of documents in topic | | Number of times word is observed in topic | | Number of words in topic | | If is a quantity that describes a characteristic of the corpus, denotes the same characteristic of the corpus excluding the th document |
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